Mercedes W164 X164 W211 W221 Air Intake Hose Pipe Line A6290980201

Mercedes W164 X164 W211 W221 Air Intake Hose Pipe Line is an original air intake system component, specifically designed for selected Mercedes SUV and sedan models. Thanks to its factory geometry and fitment, it ensures stable airflow to the engine, which promotes smooth engine operation and reduces the risk of leaks in the intake system. It is a practical solution for users who want to maintain compliance with the vehicle's factory specifications.

Specifications and technical data

• SKU: A6290980201
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6290980201
• Substitutable numbers: A6290980201, A 629 098 02 01
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The offered air intake hose is a component of the system responsible for transporting air from the filtration system to other engine components. In Mercedes W164, X164, W211, and W221 series vehicles, it is responsible for:

• guiding the airflow in a controlled and consistent manner,
• reducing pressure drops in the intake system,
• reducing the risk of drawing in contaminants from outside the filter,
• maintaining stable operating conditions for the engine.

By maintaining the original design, the hose works with factory mounts and accessories, which facilitates installation and maintenance.

Construction and fitment for Mercedes models

The hose belongs to the group of elements referred to as Lines, hoses, and pipes, which are components responsible for transporting media in the vehicle. In this case, the medium is the air drawn in by the engine, which is why the following are important:

• properly selected inner diameter and shape,
• factory mounting points to adjacent system components,
• compatibility with the air filter housing and subsequent intake sections.

Such a solution allows for maintaining consistency with the original Mercedes intake system design, which is important for both durability and engine performance parameters.

Performance characteristics of the used component

The offered hose is an aftermarket item, meaning it comes from vehicle dismantling. For many users and workshops, this is a beneficial solution because:

• it provides access to an original part at an attractive price,
• it enables the maintenance of the factory intake system specifications,
• it allows for shorter repair times thanks to a ready-to-install component.

An air intake hose of this type is particularly useful when replacing damaged, perished, or leaking components that can cause engine malfunctions, power loss, or controller errors.

Application in service practice

Replacing the air intake hose is one of the most common preventive and repair actions in vehicles operated under various conditions. By using an original Mercedes component, the mechanic gains:

• certainty of proper fitment for the specific body and engine version,
• reduction in the need for modifications or fitting aftermarket replacements,
• the ability to quickly restore the tightness of the intake system.

For the vehicle user, this means stable engine operation and a lower risk of problems related to an incorrect air-fuel mixture.

Complementary Mercedes intake system components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional lines, flexible hoses, or rigid intake pipes, check the available parts in the Mercedes lines, hoses, and pipes category.

In situations where quick availability of original aftermarket components is important and you want to better understand how used OEM parts affect vehicle downtime at the service center, it is worth reading the article Immediate availability of car parts vs. repair time – how used OEM parts shorten workshop stays?, which discusses the practical aspects of choosing such solutions.